Using wind energy is an idea that many people believe in today. While it does work, it also has its drawbacks. The pros and cons list for windmills is a fairly long list. In the U.S. it is expected that wind energy will be used for producing 20% of the electricity by the year 2030. The goal is to lower the country’s reliance on fossil fuels. It is a renewable energy that generates no greenhouse gases, but still faces its own types of challenges. There have been some failed attempts at wind farming, but also some successes. Anyone who is considering using windmills for the electricity in their homes should look at every detail before making that decision.
List of Pros of Windmills
1. Wind is a Renewable Energy and Free
For those who live in areas with plenty of wind, this can be great news. Over the last few years the cost for using wind energy has dropped significantly, making it a much more popular idea. It doesn’t take as long to recover your initial costs as it used to.
2. Very Clean
It is different from using oil or coal to create energy and doesn’t put out pollution or harmful chemicals. It offers us a way to ease some of our dependence on other countries for fossil fuels, which helps the economy.
3. Built More Attractive
They have a sleek, modern look that means they won’t be an eye-sore on anybody’s land. They are great conversation pieces.
4. Easily Installed
Today’s wind turbines can be easily installed onto existing agricultural land or farms. They make an excellent source of income for farmers who choose to use their land for electricity generation.
List of Cons of Windmills
1. Function at Less Than Half of Capacity
When it comes to reliability the windmills can only work in relation to the amount of wind that is available. Most of today’s wind turbines function at around 30% capacity. These windmills can also be damaged by severe weather.
2. Not Ideal Too Close to Home
They are not ideal to put close to your home. They can put out sound that can reach between 50 to 60 decibels. Most people prefer them not to be installed in their backyard.
3. Threat to Wildlife
The windmills can be a threat to our Wildlife, especially for birds or anything that flies within their immediate vicinity. There is nothing to be done about this, so it can be a problem.
4. High Initial Cost
The initial up-front costs of installing a windmill today can be high. It can take time to recover these costs and will depend on how reliable your wind source will be.
